1093334473181 has 2 divisors, whose sum is σ = 1093334473182. Its totient is φ = 1093334473180.

The previous prime is 1093334473169. The next prime is 1093334473207. The reversal of 1093334473181 is 1813744333901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1090648124281 + 2686348900 = 1044341^2 + 51830^2 .

It is a cyclic number.

It is not a de Polignac number, because 1093334473181 - 2⁶ = 1093334473117 is a prime.

It is a super-2 number, since 2×1093334473181² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1093334473081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546667236590 + 546667236591.

It is an arithmetic number, because the mean of its divisors is an integer number (546667236591).

Almost surely, 2^{1093334473181} is an apocalyptic number.

It is an amenable number.

1093334473181 is a deficient number, since it is larger than the sum of its proper divisors (1).

1093334473181 is an equidigital number, since it uses as much as digits as its factorization.

1093334473181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 1093334473181 in words is "one trillion, ninety-three billion, three hundred thirty-four million, four hundred seventy-three thousand, one hundred eighty-one".